Right now, we're focused on iOS and web. We're not working on an Android App.

So why would Nike ignore Android, the most popular mobile operating system on the planet?

Here's a theory: Keep in mind that Apple's CEO Tim Cook sits on Nike's board, and we know Apple is experimenting with wearable tech itself in the form of an iOS-powered watch. Nike's fitness tracking app "Nike + iPod" is also built into every iPhone and iPod touch.